Eargo Link vs. Phonak Audéo Infinio Ultra
Check out our comparison of the Eargo Link vs Phonak Audéo Infinio Ultra. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.
Product Overview
Expert Ratings
Compare comprehensive test results and expert opinions.
The Link by Eargo is an over-the-counter hearing aid designed to offer discreet and user-friendly hearing enhancement. It features advanced sound processing technology, competitive pricing, and has been positively reviewed by independent labs for its performance and reliability.
Read full reviewPhonak’s Infinio Sphere delivers genuinely standout speech clarity in loud, noisy places thanks to its DEEPSONIC “Sphere mode,” but you’ll trade some discretion and may wrestle with fit or Bluetooth pairing to get that top-tier performance.
Read full reviewThe Eargo Link achieved a SoundGrade of B and ranked in the top 23% in the OTC Hearing Aid category. With a SoundScore of 4.00/5, it performs above the category average of 3.43, demonstrating competitive overall sound quality in HearAdvisor's standardized testing protocol.
Phonak Sphere Infinio Ultra achieved a SoundScore of 4.58/5 in HearAdvisor lab testing. The Prescription Hearing Aid category average SoundScore was 3.91/5.
The Eargo Link seem to be a slight regression in build quality and have an IP54 rating, which is lower than other Eargo models. This means they are not water-proof and will require extra care to continue working well long term.
Phonak Audéo Sphere Ultra have an excellent build quality with a robust, portable charging case and a high ingress rating of IP68.
I liked the portable charging case and magnetic locks. However, the 9 hour rechargeable battery life means they will not last all day and will be better suited for situational use rather than all-day hearing help.
Audéo Infinio Ultra offer around 17 hours of use per charge under normal use and streaming conditions. When using the new Sphere mode, battery life is around 10 hours which is an improvement over the original Sphere Infinio model. They take 3 to 4 hours to recharge, and a 30-minute quick charge can provide an additional 6 hours of use.
I was impressed with Eargo Link's audio quality for both streaming and hands-free calls. The Bluetooth 5.3 compatibility is a significant upgrade from Eargo's other products that don't support streaming.
Phonak Infinio Ultra are compatible with both iOS and Android, offering wireless audio streaming and hands-free calls. Pairing is now easier directly from your phone's Bluetooth menu.
I found the MyPhonak Hearing Aid app easy to use with many useful features, including health and fitness tracking.
Link were moderately comfortable in my ears and feel like typical wireless earbuds. I was able to switch through the included ear tips to find the right fit for both comfort and sound quality.
Phonak Audéo Sphere Infinio Ultra were extremely comfortable and lightweight in my ears. In general, hearing care providers can make numerous physical changes to prescription hearing aids to improve comfort.
With their modern earbud-like appearance, Link is definitely more bold than other Eargo models. While I like the earbud look, you will have to decide whether you prefer a more discrete hearing aid option.
Phonak's new Audéo Sphere Infinio Ultra model shares the same notably larger size as the original Phonak Infinio Sphere. This is needed for its increased AI processing. While the larger size may be more noticeable, Sphere Ultra remains comfortable, and your provider should have no trouble adjusting the fit to your preference.
The Eargo Link offers solid performance for its $799 price point, though several competitors in the same price range achieve higher scores.
Phonak Sphere Infinio Ultra has a value score of 3.4/5 based on lab performance and public display price.
Instead of typical multi-function buttons, Link uses touch sensors. These worked well, and more reliably than other products I've tested, though the app would be a nice addition for manual controls.
Infinio Ultra are easy to use and adjust using either the large multi-function button or MyPhonak app. I had no issues making adjustments with either.
Eargo is one of the first direct to consumer hearing aids, but support is unfortunately limited to to their Client Care team and personal hearing professionals. While Eargo claims they work alongside audiologists, it is not the same as direct professional hearing care.
Prescription hearing aids like Infinio Sphere Ultra are fit by hearing care providers so you should receive quality care. The MyPhonak app also opens the possibility for remote programming and virtual follow-up appointments.
Lab Recordings
Listen to direct output recordings from our acoustic test lab.
Accessories
Compatible accessories for each hearing aid
RogerDirect™
As a break-through in hearing technology, Marvel hearing aids feature RogerDirect™ which allows the Roger technology to stream directly to Marvel hearing aids without having to attach an external receiver. This major innovation makes Roger technology easier to use and more attractive for a broader group ranging from mild to profound hearing loss. Roger technology makes use of intelligent and adaptive algorithms that continuously measure and precisely analyze noise levels to keep the Roger signal clearly audible above the background noise.
Link Charger
Charges Link by Eargo OTC hearing aids.
ChargerGo RIC Sphere Infinio
Charger with integrated battery
Roger Select™
Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.
ChargerGo RIC Sphere Infinio
Charger with integrated battery
myPhonak App
The myPhonak app allows you to access remote support, information about their hearing aids, and a hearing diary. The app also allows you to adjust the volume and pitch of your hearing aids, and change program settings.
myPhonak App
The myPhonak app allows you to access remote support, information about their hearing aids, and a hearing diary. The app also allows you to adjust the volume and pitch of your hearing aids, and change program settings.
RemoteControl
The Phonak RemoteControl provides a discreet way to control your Phonak hearing aids.
Roger Select™
Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.
Roger Table Mic II
Phonak Roger Table Mic II is a microphone dedicated for working adults who participate in various meetings. It selects the person who’s talking and switches automatically between the meeting participants.
PartnerMic™
Discreet remote microphone that helps to boost your partners voice in one-to-one conversations in noise.
Roger On
Phonak Roger On is an advanced remote mic accessory developed by Phonak. It is designed to improve speech understanding in noisy environments, over distance, and when many people are speaking simultaneously. Equipped with MultiBeam 2.0 Technology, it provides a boost in understanding by capturing voices from all directions. The Roger On can connect to a variety of multimedia devices and is fully compatible with almost all hearing aids and cochlear implants that have a T-coil or a Roger receiver.
Roger Table Mic II
Phonak Roger Table Mic II is a microphone dedicated for working adults who participate in various meetings. It selects the person who’s talking and switches automatically between the meeting participants.
myPhonak App
The myPhonak app allows you to access remote support, information about their hearing aids, and a hearing diary. The app also allows you to adjust the volume and pitch of your hearing aids, and change program settings.
Roger Select™
Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.
Roger Select™
Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.
Roger Select™
Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.
TV Connector
The Phonak TV Connector is a wireless accessory that streams audio directly from your TV or stereo system to your Phonak hearing aids, transforming them into wireless stereo headsets. Enjoy high-quality sound, independent volume control, and a long transmission range of up to 15 meters.
Roger On
Phonak Roger On is an advanced remote mic accessory developed by Phonak. It is designed to improve speech understanding in noisy environments, over distance, and when many people are speaking simultaneously. Equipped with MultiBeam 2.0 Technology, it provides a boost in understanding by capturing voices from all directions. The Roger On can connect to a variety of multimedia devices and is fully compatible with almost all hearing aids and cochlear implants that have a T-coil or a Roger receiver.
Hardware
- Bluetooth® (A2DP)
- Bluetooth® Low Energy (LE)
- Bluetooth® (A2DP)
- Bluetooth® Low Energy (LE)
- Auracast™ Ready
- Bluetooth® (HFP)
- Bluetooth® Low Energy (LE)
- Program control
- Volume Control
- Audio Stream Mix
- Change program
- Accept/end calls
- Pause/Resume
- ANC On/Off
- Voice assistant
- Accept/end calls
- Pause/Resume
- Tinnitus program
- Siri